Guaranteed lower eigenvalue bounds for Steklov operators using conforming finite element methods
DOI10.1515/cmam-2022-0218zbMath1541.65141MaRDI QIDQ6557148
Taiga Nakano, Qin Li, Xuefeng Liu, Meiling Yue
Publication date: 18 June 2024
Published in: Computational Methods in Applied Mathematics (Search for Journal in Brave)
finite element methodshypercircleSteklov eigenvalue problemsguaranteed lower eigenvalue boundsnon-homogeneous Neumann problems
Estimates of eigenvalues in context of PDEs (35P15) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)
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